Portable power conversion plug



FIG. 1 is a first perspective view of a portable power conversion plug showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a third perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top view thereof;

FIG. 9 is a bottom view thereof.

FIG. 10 is an exploded view thereof; and,

FIG. 11 is a further exploded view thereof.

The broken lines in the figures depict portions of the portable power conversion plug that form no part of the claimed design. 

CLAIM The ornamental design for a portable power conversion plug, as shown and described. 